From f93a8f8952f0965d18b8c6751b07fe42c61b15c0 Mon Sep 17 00:00:00 2001 From: Stephen Hemminger Date: Tue, 20 May 2025 07:44:32 -0700 Subject: [PATCH] uapi: update bpf.h Minor comment from upstream Signed-off-by: Stephen Hemminger --- include/uapi/linux/bpf.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/include/uapi/linux/bpf.h b/include/uapi/linux/bpf.h index 00d05b86..2574ea7a 100644 --- a/include/uapi/linux/bpf.h +++ b/include/uapi/linux/bpf.h @@ -4968,6 +4968,9 @@ union bpf_attr { * the netns switch takes place from ingress to ingress without * going through the CPU's backlog queue. * + * *skb*\ **->mark** and *skb*\ **->tstamp** are not cleared during + * the netns switch. + * * The *flags* argument is reserved and must be 0. The helper is * currently only supported for tc BPF program types at the * ingress hook and for veth and netkit target device types. The -- 2.47.2